
FIG.5
FIG.6
FIG.5
•
Please make sure new O-rings are inserted in correct grooves.
•
Do not damage new O-rings while inserting.
•
Please make sure the Sleeve is fully locked or it may cause the air
and water leakage.
CAUTION
7.2 Replace the O-rings of coupling.(FIG.6)
(1) Gentaly remove the O-rings by proper tools or hand.
(2) Insert new O-rings in the correct grooves.
(3) Connect with the handpiece and check again to make sure it
doesn't leak.
16